Pete Alonso New York Mets signed Game Model Bat MLB Inscribed '19 NL ROY Fanatics COA. This bat is Limited Edition inscribed by hand by the 2019 NL ROY himself! The ink pops beautifully on the matte bat and is a great piece for any Mets/Alonso superfan or collector! Dual certified with holograms from both Fanatics and MLB (Major League Baseball), you can verify your holograms on their websites.